gstreamer/gst/cdxaparse/gstvcdparse.c

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gst/cdxaparse/: SVCD/VCD header stripping separated from CDXA image parsing. Original commit message from CVS: * gst/cdxaparse/Makefile.am: * gst/cdxaparse/gstcdxaparse.c: (gst_cdxaparse_get_type), (gst_cdxaparse_class_init), (gst_cdxaparse_init), (gst_cdxaparse_loop), (gst_cdxaparse_change_state), (plugin_init): * gst/cdxaparse/gstcdxaparse.h: * gst/cdxaparse/gstcdxastrip.c: (gst_cdxastrip_get_type), (gst_cdxastrip_base_init), (gst_cdxastrip_class_init), (gst_cdxastrip_init), (gst_cdxastrip_get_src_formats), (gst_cdxastrip_get_src_query_types), (gst_cdxastrip_handle_src_query), (gst_cdxastrip_get_event_mask), (gst_cdxastrip_handle_src_event), (gst_cdxastrip_strip), (gst_cdxastrip_sync), (gst_cdxastrip_handle_event), (gst_cdxastrip_chain), (gst_cdxastrip_change_state): * gst/cdxaparse/gstcdxastrip.h: SVCD/VCD header stripping separated from CDXA image parsing. * gst/typefind/gsttypefindfunctions.c: (mp3_type_find), (plugin_init): Add VCD/SVCD header typefinding for VCD/SVCD. * sys/vcd/vcdsrc.c: (gst_vcdsrc_get_type), (gst_vcdsrc_base_init), (gst_vcdsrc_class_init), (gst_vcdsrc_init), (gst_vcdsrc_set_property), (gst_vcdsrc_get_property), (gst_vcdsrc_get_event_mask), (gst_vcdsrc_get_query_types), (gst_vcdsrc_get_formats), (gst_vcdsrc_srcpad_event), (gst_vcdsrc_srcpad_query), (gst_vcdsrc_get), (gst_vcdsrc_open_file), (gst_vcdsrc_close_file), (gst_vcdsrc_change_state), (gst_vcdsrc_msf), (gst_vcdsrc_recalculate), (gst_vcdsrc_uri_get_type), (gst_vcdsrc_uri_get_protocols), (gst_vcdsrc_uri_get_uri), (gst_vcdsrc_uri_set_uri), (gst_vcdsrc_uri_handler_init): * sys/vcd/vcdsrc.h: Fix up, add seeking, querying, URI interface. Works in totem now.
2004-11-25 20:03:51 +00:00
/* GStreamer CDXA sync strippper
* Copyright (C) 2004 Ronald Bultje <rbultje@ronald.bitfreak.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <gst/gst.h>
#include "gstcdxastrip.h"
static void gst_cdxastrip_base_init (GstCDXAStripClass * klass);
static void gst_cdxastrip_class_init (GstCDXAStripClass * klass);
static void gst_cdxastrip_init (GstCDXAStrip * cdxastrip);
static const GstEventMask *gst_cdxastrip_get_event_mask (GstPad * pad);
static gboolean gst_cdxastrip_handle_src_event (GstPad * pad, GstEvent * event);
static const GstFormat *gst_cdxastrip_get_src_formats (GstPad * pad);
static const GstQueryType *gst_cdxastrip_get_src_query_types (GstPad * pad);
static gboolean gst_cdxastrip_handle_src_query (GstPad * pad,
GstQueryType type, GstFormat * format, gint64 * value);
static void gst_cdxastrip_chain (GstPad * pad, GstData * data);
static GstStateChangeReturn gst_cdxastrip_change_state (GstElement * element,
GstStateChange transition);
gst/cdxaparse/: SVCD/VCD header stripping separated from CDXA image parsing. Original commit message from CVS: * gst/cdxaparse/Makefile.am: * gst/cdxaparse/gstcdxaparse.c: (gst_cdxaparse_get_type), (gst_cdxaparse_class_init), (gst_cdxaparse_init), (gst_cdxaparse_loop), (gst_cdxaparse_change_state), (plugin_init): * gst/cdxaparse/gstcdxaparse.h: * gst/cdxaparse/gstcdxastrip.c: (gst_cdxastrip_get_type), (gst_cdxastrip_base_init), (gst_cdxastrip_class_init), (gst_cdxastrip_init), (gst_cdxastrip_get_src_formats), (gst_cdxastrip_get_src_query_types), (gst_cdxastrip_handle_src_query), (gst_cdxastrip_get_event_mask), (gst_cdxastrip_handle_src_event), (gst_cdxastrip_strip), (gst_cdxastrip_sync), (gst_cdxastrip_handle_event), (gst_cdxastrip_chain), (gst_cdxastrip_change_state): * gst/cdxaparse/gstcdxastrip.h: SVCD/VCD header stripping separated from CDXA image parsing. * gst/typefind/gsttypefindfunctions.c: (mp3_type_find), (plugin_init): Add VCD/SVCD header typefinding for VCD/SVCD. * sys/vcd/vcdsrc.c: (gst_vcdsrc_get_type), (gst_vcdsrc_base_init), (gst_vcdsrc_class_init), (gst_vcdsrc_init), (gst_vcdsrc_set_property), (gst_vcdsrc_get_property), (gst_vcdsrc_get_event_mask), (gst_vcdsrc_get_query_types), (gst_vcdsrc_get_formats), (gst_vcdsrc_srcpad_event), (gst_vcdsrc_srcpad_query), (gst_vcdsrc_get), (gst_vcdsrc_open_file), (gst_vcdsrc_close_file), (gst_vcdsrc_change_state), (gst_vcdsrc_msf), (gst_vcdsrc_recalculate), (gst_vcdsrc_uri_get_type), (gst_vcdsrc_uri_get_protocols), (gst_vcdsrc_uri_get_uri), (gst_vcdsrc_uri_set_uri), (gst_vcdsrc_uri_handler_init): * sys/vcd/vcdsrc.h: Fix up, add seeking, querying, URI interface. Works in totem now.
2004-11-25 20:03:51 +00:00
static GstStaticPadTemplate sink_template_factory =
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("video/x-vcd")
);
static GstStaticPadTemplate src_template_factory =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("video/mpeg, " "systemstream = (boolean) TRUE")
);
static GstElementClass *parent_class = NULL;
GType
gst_cdxastrip_get_type (void)
{
static GType cdxastrip_type = 0;
if (!cdxastrip_type) {
static const GTypeInfo cdxastrip_info = {
sizeof (GstCDXAStripClass),
(GBaseInitFunc) gst_cdxastrip_base_init,
NULL,
(GClassInitFunc) gst_cdxastrip_class_init,
NULL,
NULL,
sizeof (GstCDXAStrip),
0,
(GInstanceInitFunc) gst_cdxastrip_init,
};
cdxastrip_type =
g_type_register_static (GST_TYPE_ELEMENT, "GstCDXAStrip",
&cdxastrip_info, 0);
}
return cdxastrip_type;
}
static void
gst_cdxastrip_base_init (GstCDXAStripClass * klass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
static GstElementDetails gst_cdxastrip_details =
GST_ELEMENT_DETAILS ("vcd parser",
"Codec/Parser",
"Strip (S)VCD stream from its syncheaders",
"Ronald Bultje <rbultje@ronald.bitfreak.net>");
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&sink_template_factory));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&src_template_factory));
gst_element_class_set_details (element_class, &gst_cdxastrip_details);
}
static void
gst_cdxastrip_class_init (GstCDXAStripClass * klass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
element_class->change_state = gst_cdxastrip_change_state;
}
static void
gst_cdxastrip_init (GstCDXAStrip * cdxastrip)
{
renamed GST_FLAGS macros to GST_OBJECT_FLAGS moved bitshift from macro to enum definition Original commit message from CVS: * examples/indexing/indexmpeg.c: (main): * ext/artsd/gstartsdsink.c: (gst_artsdsink_open_audio), (gst_artsdsink_close_audio), (gst_artsdsink_change_state): * ext/artsd/gstartsdsink.h: * ext/audiofile/gstafparse.c: (gst_afparse_open_file), (gst_afparse_close_file): * ext/audiofile/gstafparse.h: * ext/audiofile/gstafsink.c: (gst_afsink_open_file), (gst_afsink_close_file), (gst_afsink_chain), (gst_afsink_change_state): * ext/audiofile/gstafsink.h: * ext/audiofile/gstafsrc.c: (gst_afsrc_open_file), (gst_afsrc_close_file), (gst_afsrc_change_state): * ext/audiofile/gstafsrc.h: * ext/cdaudio/gstcdaudio.c: (gst_cdaudio_init): * ext/directfb/directfbvideosink.c: (gst_directfbvideosink_init): * ext/dts/gstdtsdec.c: (gst_dtsdec_init): * ext/jack/gstjack.h: * ext/jack/gstjackbin.c: (gst_jack_bin_init), (gst_jack_bin_change_state): * ext/musepack/gstmusepackdec.c: (gst_musepackdec_init): * ext/musicbrainz/gsttrm.c: (gst_musicbrainz_init): * ext/nas/nassink.c: (gst_nassink_open_audio), (gst_nassink_close_audio), (gst_nassink_change_state): * ext/nas/nassink.h: * ext/polyp/polypsink.c: (gst_polypsink_init): * ext/sdl/sdlvideosink.c: (gst_sdlvideosink_change_state): * ext/sdl/sdlvideosink.h: * ext/smoothwave/gstsmoothwave.c: (gst_smoothwave_init): * ext/sndfile/gstsf.c: (gst_sf_set_property), (gst_sf_change_state), (gst_sf_release_request_pad), (gst_sf_open_file), (gst_sf_close_file), (gst_sf_loop): * ext/sndfile/gstsf.h: * ext/swfdec/gstswfdec.c: (gst_swfdec_init): * ext/tarkin/gsttarkindec.c: (gst_tarkindec_init): * gst/apetag/apedemux.c: (gst_ape_demux_init): * gst/cdxaparse/gstcdxaparse.c: (gst_cdxaparse_init): * gst/cdxaparse/gstcdxastrip.c: (gst_cdxastrip_init): * gst/festival/gstfestival.c: (gst_festival_change_state): * gst/festival/gstfestival.h: * gst/mpeg2sub/gstmpeg2subt.c: (gst_mpeg2subt_init): * gst/multifilesink/gstmultifilesink.c: (gst_multifilesink_init), (gst_multifilesink_set_location), (gst_multifilesink_open_file), (gst_multifilesink_close_file), (gst_multifilesink_next_file), (gst_multifilesink_pad_query), (gst_multifilesink_handle_event), (gst_multifilesink_chain), (gst_multifilesink_change_state): * gst/multifilesink/gstmultifilesink.h: * gst/videodrop/gstvideodrop.c: (gst_videodrop_init): * sys/cdrom/gstcdplayer.c: (cdplayer_init): * sys/dxr3/dxr3audiosink.c: (dxr3audiosink_init), (dxr3audiosink_open), (dxr3audiosink_close), (dxr3audiosink_chain_pcm), (dxr3audiosink_chain_ac3), (dxr3audiosink_change_state): * sys/dxr3/dxr3audiosink.h: * sys/dxr3/dxr3spusink.c: (dxr3spusink_init), (dxr3spusink_open), (dxr3spusink_close), (dxr3spusink_chain), (dxr3spusink_change_state): * sys/dxr3/dxr3spusink.h: * sys/dxr3/dxr3videosink.c: (dxr3videosink_init), (dxr3videosink_open), (dxr3videosink_close), (dxr3videosink_write_data), (dxr3videosink_change_state): * sys/dxr3/dxr3videosink.h: * sys/glsink/glimagesink.c: (gst_glimagesink_init): * sys/qcam/gstqcamsrc.c: (gst_qcamsrc_change_state), (gst_qcamsrc_open), (gst_qcamsrc_close): * sys/qcam/gstqcamsrc.h: * sys/v4l2/gstv4l2src.c: (gst_v4l2src_init): * sys/vcd/vcdsrc.c: (gst_vcdsrc_set_property), (gst_vcdsrc_get), (gst_vcdsrc_open_file), (gst_vcdsrc_close_file), (gst_vcdsrc_change_state), (gst_vcdsrc_recalculate): * sys/vcd/vcdsrc.h: renamed GST_FLAGS macros to GST_OBJECT_FLAGS moved bitshift from macro to enum definition
2005-10-12 14:29:55 +00:00
GST_OBJECT_FLAG_SET (cdxastrip, GST_ELEMENT_EVENT_AWARE);
gst/cdxaparse/: SVCD/VCD header stripping separated from CDXA image parsing. Original commit message from CVS: * gst/cdxaparse/Makefile.am: * gst/cdxaparse/gstcdxaparse.c: (gst_cdxaparse_get_type), (gst_cdxaparse_class_init), (gst_cdxaparse_init), (gst_cdxaparse_loop), (gst_cdxaparse_change_state), (plugin_init): * gst/cdxaparse/gstcdxaparse.h: * gst/cdxaparse/gstcdxastrip.c: (gst_cdxastrip_get_type), (gst_cdxastrip_base_init), (gst_cdxastrip_class_init), (gst_cdxastrip_init), (gst_cdxastrip_get_src_formats), (gst_cdxastrip_get_src_query_types), (gst_cdxastrip_handle_src_query), (gst_cdxastrip_get_event_mask), (gst_cdxastrip_handle_src_event), (gst_cdxastrip_strip), (gst_cdxastrip_sync), (gst_cdxastrip_handle_event), (gst_cdxastrip_chain), (gst_cdxastrip_change_state): * gst/cdxaparse/gstcdxastrip.h: SVCD/VCD header stripping separated from CDXA image parsing. * gst/typefind/gsttypefindfunctions.c: (mp3_type_find), (plugin_init): Add VCD/SVCD header typefinding for VCD/SVCD. * sys/vcd/vcdsrc.c: (gst_vcdsrc_get_type), (gst_vcdsrc_base_init), (gst_vcdsrc_class_init), (gst_vcdsrc_init), (gst_vcdsrc_set_property), (gst_vcdsrc_get_property), (gst_vcdsrc_get_event_mask), (gst_vcdsrc_get_query_types), (gst_vcdsrc_get_formats), (gst_vcdsrc_srcpad_event), (gst_vcdsrc_srcpad_query), (gst_vcdsrc_get), (gst_vcdsrc_open_file), (gst_vcdsrc_close_file), (gst_vcdsrc_change_state), (gst_vcdsrc_msf), (gst_vcdsrc_recalculate), (gst_vcdsrc_uri_get_type), (gst_vcdsrc_uri_get_protocols), (gst_vcdsrc_uri_get_uri), (gst_vcdsrc_uri_set_uri), (gst_vcdsrc_uri_handler_init): * sys/vcd/vcdsrc.h: Fix up, add seeking, querying, URI interface. Works in totem now.
2004-11-25 20:03:51 +00:00
cdxastrip->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get
(&sink_template_factory), "sink");
gst_pad_set_chain_function (cdxastrip->sinkpad, gst_cdxastrip_chain);
gst_element_add_pad (GST_ELEMENT (cdxastrip), cdxastrip->sinkpad);
cdxastrip->srcpad =
gst_pad_new_from_template (gst_static_pad_template_get
(&src_template_factory), "src");
gst_pad_set_formats_function (cdxastrip->srcpad,
gst_cdxastrip_get_src_formats);
gst_pad_set_event_mask_function (cdxastrip->srcpad,
gst_cdxastrip_get_event_mask);
gst_pad_set_event_function (cdxastrip->srcpad,
gst_cdxastrip_handle_src_event);
gst_pad_set_query_type_function (cdxastrip->srcpad,
gst_cdxastrip_get_src_query_types);
gst_pad_set_query_function (cdxastrip->srcpad,
gst_cdxastrip_handle_src_query);
gst_element_add_pad (GST_ELEMENT (cdxastrip), cdxastrip->srcpad);
}
/*
* Stuff.
*/
static const GstFormat *
gst_cdxastrip_get_src_formats (GstPad * pad)
{
static const GstFormat formats[] = {
GST_FORMAT_BYTES,
0
};
return formats;
}
static const GstQueryType *
gst_cdxastrip_get_src_query_types (GstPad * pad)
{
static const GstQueryType types[] = {
GST_QUERY_TOTAL,
GST_QUERY_POSITION,
0
};
return types;
}
static gboolean
gst_cdxastrip_handle_src_query (GstPad * pad,
GstQueryType type, GstFormat * format, gint64 * value)
{
GstCDXAStrip *cdxa = GST_CDXASTRIP (gst_pad_get_parent (pad));
if (!gst_pad_query (GST_PAD_PEER (cdxa->sinkpad), type, format, value))
return FALSE;
if (*format != GST_FORMAT_BYTES)
return TRUE;
switch (type) {
case GST_QUERY_TOTAL:
case GST_QUERY_POSITION:{
gint num, rest;
num = *value / GST_CDXA_SECTOR_SIZE;
rest = *value % GST_CDXA_SECTOR_SIZE;
*value = num * GST_CDXA_DATA_SIZE;
if (rest > GST_CDXA_HEADER_SIZE) {
if (rest >= GST_CDXA_HEADER_SIZE + GST_CDXA_DATA_SIZE)
*value += GST_CDXA_DATA_SIZE;
else
*value += rest - GST_CDXA_HEADER_SIZE;
}
break;
}
default:
break;
}
return TRUE;
}
static const GstEventMask *
gst_cdxastrip_get_event_mask (GstPad * pad)
{
static const GstEventMask masks[] = {
{GST_EVENT_SEEK, GST_SEEK_METHOD_SET | GST_SEEK_FLAG_KEY_UNIT},
{0,}
};
return masks;
}
static gboolean
gst_cdxastrip_handle_src_event (GstPad * pad, GstEvent * event)
{
GstCDXAStrip *cdxa = GST_CDXASTRIP (gst_pad_get_parent (pad));
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_SEEK:
switch (GST_EVENT_SEEK_FORMAT (event)) {
case GST_FORMAT_BYTES:{
GstEvent *new;
gint64 off;
gint num, rest;
off = GST_EVENT_SEEK_OFFSET (event);
num = off / GST_CDXA_DATA_SIZE;
rest = off % GST_CDXA_DATA_SIZE;
off = num * GST_CDXA_SECTOR_SIZE;
if (rest > 0)
off += rest + GST_CDXA_HEADER_SIZE;
new = gst_event_new_seek (GST_EVENT_SEEK_TYPE (event), off);
gst_event_unref (event);
event = new;
}
default:
break;
}
break;
default:
break;
}
return gst_pad_send_event (GST_PAD_PEER (cdxa->sinkpad), event);
}
/*
* A sector is 2352 bytes long and is composed of:
*
* ! sync ! header ! subheader ! data ... ! edc !
* ! 12 bytes ! 4 bytes ! 8 bytes ! 2324 bytes ! 4 bytes !
* !-------------------------------------------------------!
*
* We strip the data out of it and send it to the srcpad.
*
* sync : 00 FF FF FF FF FF FF FF FF FF FF 00
* header : hour minute second mode
* sub-header : track channel sub_mode coding repeat (4 bytes)
* edc : checksum
*/
GstBuffer *
gst_cdxastrip_strip (GstBuffer * buf)
{
GstBuffer *sub;
g_assert (GST_BUFFER_SIZE (buf) >= GST_CDXA_SECTOR_SIZE);
/* Skip CDXA headers, only keep data.
* FIXME: check sync, resync, ... */
sub = gst_buffer_create_sub (buf, GST_CDXA_HEADER_SIZE, GST_CDXA_DATA_SIZE);
gst_buffer_unref (buf);
return sub;
}
/*
* -1 = no sync (discard buffer),
* otherwise offset indicates syncpoint in buffer.
*/
gint
gst_cdxastrip_sync (GstBuffer * buf)
{
guint size, off = 0;
guint8 *data;
for (size = GST_BUFFER_SIZE (buf), data = GST_BUFFER_DATA (buf);
size >= 12; size--, data++, off++) {
/* we could do a checksum check as well, but who cares... */
if (!memcmp (data, "\000\377\377\377\377\377\377\377\377\377\377\000", 12))
return off;
}
return -1;
}
/*
* Do stuff.
*/
static void
gst_cdxastrip_handle_event (GstCDXAStrip * cdxa, GstEvent * event)
{
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_DISCONTINUOUS:{
gint64 new_off, off;
if (gst_event_discont_get_value (event, GST_FORMAT_BYTES, &new_off)) {
GstEvent *new;
gint chunknum, rest;
chunknum = new_off / GST_CDXA_SECTOR_SIZE;
rest = new_off % GST_CDXA_SECTOR_SIZE;
off = chunknum * GST_CDXA_DATA_SIZE;
if (rest > GST_CDXA_HEADER_SIZE) {
if (rest >= GST_CDXA_HEADER_SIZE + GST_CDXA_DATA_SIZE)
off += GST_CDXA_DATA_SIZE;
else
off += rest - GST_CDXA_HEADER_SIZE;
}
new = gst_event_new_discontinuous (GST_EVENT_DISCONT_NEW_MEDIA (event),
GST_FORMAT_BYTES, new_off, GST_FORMAT_UNDEFINED);
gst_event_unref (event);
event = new;
}
gst_pad_event_default (cdxa->sinkpad, event);
break;
}
case GST_EVENT_FLUSH:
if (cdxa->cache) {
gst_buffer_unref (cdxa->cache);
cdxa->cache = NULL;
}
/* fall-through */
default:
gst_pad_event_default (cdxa->sinkpad, event);
break;
}
}
static void
gst_cdxastrip_chain (GstPad * pad, GstData * data)
{
GstCDXAStrip *cdxa = GST_CDXASTRIP (gst_pad_get_parent (pad));
GstBuffer *buf, *sub;
gint sync;
if (GST_IS_EVENT (data)) {
gst_cdxastrip_handle_event (cdxa, GST_EVENT (data));
return;
}
buf = GST_BUFFER (data);
if (cdxa->cache) {
buf = gst_buffer_join (cdxa->cache, buf);
}
cdxa->cache = NULL;
while (buf && GST_BUFFER_SIZE (buf) >= GST_CDXA_SECTOR_SIZE) {
/* sync */
sync = gst_cdxastrip_sync (buf);
if (sync < 0) {
gst_buffer_unref (buf);
return;
}
sub = gst_buffer_create_sub (buf, sync, GST_BUFFER_SIZE (buf) - sync);
gst_buffer_unref (buf);
buf = sub;
if (GST_BUFFER_SIZE (buf) < GST_CDXA_SECTOR_SIZE)
break;
/* one chunk */
sub = gst_cdxastrip_strip (gst_buffer_ref (buf));
gst_pad_push (cdxa->srcpad, GST_DATA (sub));
/* cache */
if (GST_BUFFER_SIZE (buf) != GST_CDXA_SECTOR_SIZE) {
sub = gst_buffer_create_sub (buf, GST_CDXA_SECTOR_SIZE,
GST_BUFFER_SIZE (buf) - GST_CDXA_SECTOR_SIZE);
} else {
sub = NULL;
}
gst_buffer_unref (buf);
buf = sub;
}
cdxa->cache = buf;
}
static GstStateChangeReturn
gst_cdxastrip_change_state (GstElement * element, GstStateChange transition)
gst/cdxaparse/: SVCD/VCD header stripping separated from CDXA image parsing. Original commit message from CVS: * gst/cdxaparse/Makefile.am: * gst/cdxaparse/gstcdxaparse.c: (gst_cdxaparse_get_type), (gst_cdxaparse_class_init), (gst_cdxaparse_init), (gst_cdxaparse_loop), (gst_cdxaparse_change_state), (plugin_init): * gst/cdxaparse/gstcdxaparse.h: * gst/cdxaparse/gstcdxastrip.c: (gst_cdxastrip_get_type), (gst_cdxastrip_base_init), (gst_cdxastrip_class_init), (gst_cdxastrip_init), (gst_cdxastrip_get_src_formats), (gst_cdxastrip_get_src_query_types), (gst_cdxastrip_handle_src_query), (gst_cdxastrip_get_event_mask), (gst_cdxastrip_handle_src_event), (gst_cdxastrip_strip), (gst_cdxastrip_sync), (gst_cdxastrip_handle_event), (gst_cdxastrip_chain), (gst_cdxastrip_change_state): * gst/cdxaparse/gstcdxastrip.h: SVCD/VCD header stripping separated from CDXA image parsing. * gst/typefind/gsttypefindfunctions.c: (mp3_type_find), (plugin_init): Add VCD/SVCD header typefinding for VCD/SVCD. * sys/vcd/vcdsrc.c: (gst_vcdsrc_get_type), (gst_vcdsrc_base_init), (gst_vcdsrc_class_init), (gst_vcdsrc_init), (gst_vcdsrc_set_property), (gst_vcdsrc_get_property), (gst_vcdsrc_get_event_mask), (gst_vcdsrc_get_query_types), (gst_vcdsrc_get_formats), (gst_vcdsrc_srcpad_event), (gst_vcdsrc_srcpad_query), (gst_vcdsrc_get), (gst_vcdsrc_open_file), (gst_vcdsrc_close_file), (gst_vcdsrc_change_state), (gst_vcdsrc_msf), (gst_vcdsrc_recalculate), (gst_vcdsrc_uri_get_type), (gst_vcdsrc_uri_get_protocols), (gst_vcdsrc_uri_get_uri), (gst_vcdsrc_uri_set_uri), (gst_vcdsrc_uri_handler_init): * sys/vcd/vcdsrc.h: Fix up, add seeking, querying, URI interface. Works in totem now.
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{
GstCDXAStrip *cdxa = GST_CDXASTRIP (element);
switch (transition) {
case GST_STATE_CHANGE_PAUSED_TO_READY:
gst/cdxaparse/: SVCD/VCD header stripping separated from CDXA image parsing. Original commit message from CVS: * gst/cdxaparse/Makefile.am: * gst/cdxaparse/gstcdxaparse.c: (gst_cdxaparse_get_type), (gst_cdxaparse_class_init), (gst_cdxaparse_init), (gst_cdxaparse_loop), (gst_cdxaparse_change_state), (plugin_init): * gst/cdxaparse/gstcdxaparse.h: * gst/cdxaparse/gstcdxastrip.c: (gst_cdxastrip_get_type), (gst_cdxastrip_base_init), (gst_cdxastrip_class_init), (gst_cdxastrip_init), (gst_cdxastrip_get_src_formats), (gst_cdxastrip_get_src_query_types), (gst_cdxastrip_handle_src_query), (gst_cdxastrip_get_event_mask), (gst_cdxastrip_handle_src_event), (gst_cdxastrip_strip), (gst_cdxastrip_sync), (gst_cdxastrip_handle_event), (gst_cdxastrip_chain), (gst_cdxastrip_change_state): * gst/cdxaparse/gstcdxastrip.h: SVCD/VCD header stripping separated from CDXA image parsing. * gst/typefind/gsttypefindfunctions.c: (mp3_type_find), (plugin_init): Add VCD/SVCD header typefinding for VCD/SVCD. * sys/vcd/vcdsrc.c: (gst_vcdsrc_get_type), (gst_vcdsrc_base_init), (gst_vcdsrc_class_init), (gst_vcdsrc_init), (gst_vcdsrc_set_property), (gst_vcdsrc_get_property), (gst_vcdsrc_get_event_mask), (gst_vcdsrc_get_query_types), (gst_vcdsrc_get_formats), (gst_vcdsrc_srcpad_event), (gst_vcdsrc_srcpad_query), (gst_vcdsrc_get), (gst_vcdsrc_open_file), (gst_vcdsrc_close_file), (gst_vcdsrc_change_state), (gst_vcdsrc_msf), (gst_vcdsrc_recalculate), (gst_vcdsrc_uri_get_type), (gst_vcdsrc_uri_get_protocols), (gst_vcdsrc_uri_get_uri), (gst_vcdsrc_uri_set_uri), (gst_vcdsrc_uri_handler_init): * sys/vcd/vcdsrc.h: Fix up, add seeking, querying, URI interface. Works in totem now.
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if (cdxa->cache) {
gst_buffer_unref (cdxa->cache);
cdxa->cache = NULL;
}
break;
default:
break;
}
if (parent_class->change_state)
return parent_class->change_state (element, transition);
gst/cdxaparse/: SVCD/VCD header stripping separated from CDXA image parsing. Original commit message from CVS: * gst/cdxaparse/Makefile.am: * gst/cdxaparse/gstcdxaparse.c: (gst_cdxaparse_get_type), (gst_cdxaparse_class_init), (gst_cdxaparse_init), (gst_cdxaparse_loop), (gst_cdxaparse_change_state), (plugin_init): * gst/cdxaparse/gstcdxaparse.h: * gst/cdxaparse/gstcdxastrip.c: (gst_cdxastrip_get_type), (gst_cdxastrip_base_init), (gst_cdxastrip_class_init), (gst_cdxastrip_init), (gst_cdxastrip_get_src_formats), (gst_cdxastrip_get_src_query_types), (gst_cdxastrip_handle_src_query), (gst_cdxastrip_get_event_mask), (gst_cdxastrip_handle_src_event), (gst_cdxastrip_strip), (gst_cdxastrip_sync), (gst_cdxastrip_handle_event), (gst_cdxastrip_chain), (gst_cdxastrip_change_state): * gst/cdxaparse/gstcdxastrip.h: SVCD/VCD header stripping separated from CDXA image parsing. * gst/typefind/gsttypefindfunctions.c: (mp3_type_find), (plugin_init): Add VCD/SVCD header typefinding for VCD/SVCD. * sys/vcd/vcdsrc.c: (gst_vcdsrc_get_type), (gst_vcdsrc_base_init), (gst_vcdsrc_class_init), (gst_vcdsrc_init), (gst_vcdsrc_set_property), (gst_vcdsrc_get_property), (gst_vcdsrc_get_event_mask), (gst_vcdsrc_get_query_types), (gst_vcdsrc_get_formats), (gst_vcdsrc_srcpad_event), (gst_vcdsrc_srcpad_query), (gst_vcdsrc_get), (gst_vcdsrc_open_file), (gst_vcdsrc_close_file), (gst_vcdsrc_change_state), (gst_vcdsrc_msf), (gst_vcdsrc_recalculate), (gst_vcdsrc_uri_get_type), (gst_vcdsrc_uri_get_protocols), (gst_vcdsrc_uri_get_uri), (gst_vcdsrc_uri_set_uri), (gst_vcdsrc_uri_handler_init): * sys/vcd/vcdsrc.h: Fix up, add seeking, querying, URI interface. Works in totem now.
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return GST_STATE_CHANGE_SUCCESS;
gst/cdxaparse/: SVCD/VCD header stripping separated from CDXA image parsing. Original commit message from CVS: * gst/cdxaparse/Makefile.am: * gst/cdxaparse/gstcdxaparse.c: (gst_cdxaparse_get_type), (gst_cdxaparse_class_init), (gst_cdxaparse_init), (gst_cdxaparse_loop), (gst_cdxaparse_change_state), (plugin_init): * gst/cdxaparse/gstcdxaparse.h: * gst/cdxaparse/gstcdxastrip.c: (gst_cdxastrip_get_type), (gst_cdxastrip_base_init), (gst_cdxastrip_class_init), (gst_cdxastrip_init), (gst_cdxastrip_get_src_formats), (gst_cdxastrip_get_src_query_types), (gst_cdxastrip_handle_src_query), (gst_cdxastrip_get_event_mask), (gst_cdxastrip_handle_src_event), (gst_cdxastrip_strip), (gst_cdxastrip_sync), (gst_cdxastrip_handle_event), (gst_cdxastrip_chain), (gst_cdxastrip_change_state): * gst/cdxaparse/gstcdxastrip.h: SVCD/VCD header stripping separated from CDXA image parsing. * gst/typefind/gsttypefindfunctions.c: (mp3_type_find), (plugin_init): Add VCD/SVCD header typefinding for VCD/SVCD. * sys/vcd/vcdsrc.c: (gst_vcdsrc_get_type), (gst_vcdsrc_base_init), (gst_vcdsrc_class_init), (gst_vcdsrc_init), (gst_vcdsrc_set_property), (gst_vcdsrc_get_property), (gst_vcdsrc_get_event_mask), (gst_vcdsrc_get_query_types), (gst_vcdsrc_get_formats), (gst_vcdsrc_srcpad_event), (gst_vcdsrc_srcpad_query), (gst_vcdsrc_get), (gst_vcdsrc_open_file), (gst_vcdsrc_close_file), (gst_vcdsrc_change_state), (gst_vcdsrc_msf), (gst_vcdsrc_recalculate), (gst_vcdsrc_uri_get_type), (gst_vcdsrc_uri_get_protocols), (gst_vcdsrc_uri_get_uri), (gst_vcdsrc_uri_set_uri), (gst_vcdsrc_uri_handler_init): * sys/vcd/vcdsrc.h: Fix up, add seeking, querying, URI interface. Works in totem now.
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}